WebEx-scheduling deployments support multinode configurations with active-active redundancy. Multinode systems support up to 14,400 audio ports and 14,400 web sessions.

WebEx-scheduling deployments support multinode configurations with active-active redundancy. Multinode systems support up to 14,400 audio ports and 14,400 web sessions.

+

+

+

'''Note:''' A WebEx-scheduling deployment with a single-node is supported in Release 8.5 MR2 (8.5.4) and later. For earlier releases, contact your Cisco Account Manager who can work with Product Management to define a deployment that best addresses your needs.

*The Express Media Server is a set of software modules that reside co-resident with the Application Server software. During installation, you will have the option to choose either the Hardware Media Server or the Express Media Server. For details about the EMS, see the [[Cisco Unified MeetingPlace Release 8.5 -- Hardware Requirements#Express Media Server Requirements|Express Media Server Requirements]].

*The Express Media Server is a set of software modules that reside co-resident with the Application Server software. During installation, you will have the option to choose either the Hardware Media Server or the Express Media Server. For details about the EMS, see the [[Cisco Unified MeetingPlace Release 8.5 -- Hardware Requirements#Express Media Server Requirements|Express Media Server Requirements]].

* The Cisco Security Agent software is packaged and installed during the Application Server installation. For details, see the "Using Cisco Security Agent (CSA) on the Application Server" in the ''Configuration Guide for Cisco Unified MeetingPlace Release 8.5'' at http://www.cisco.com/en/US/products/sw/ps5664/ps5669/products_installation_and_configuration_guides_list.html.

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|-

|-

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Maximum of two Meeting Directors per system

Maximum of two Meeting Directors per system

-

* If your system has four or more Conferencing nodes, Meeting Director components must be installed on dedicated hardware servers. For hardware specifications, see the [[Cisco Unified MeetingPlace Release 8.5 -- Hardware Requirements#Application Server Requirements|Application Server Requirements]].

+

* If your system has five or more Conferencing nodes, Meeting Director components must be installed on dedicated hardware servers. For hardware specifications, see the [[Cisco Unified MeetingPlace Release 8.5 -- Hardware Requirements#Application Server Requirements|Application Server Requirements]].

-

* If your system has less than four Conferencing nodes, Meeting Director components can be installed co-resident with the Application Server/Express Media Server.

+

* If your system has four or less Conferencing nodes, Meeting Director components can be installed co-resident with the Application Server/Express Media Server.

* CUCM 8.0(3) is the only release that supports SIP Refers for multinode Cisco Unified MeetingPlace systems. Open a case with Cisco TAC against the Cisco Unified Communications Manager to obtain the latest Engineering Special (ES) or Service Update (SU) version of CUCM 8.0(3).

* Using Cisco WebEx Node for MCS in a WebEx-scheduling deployment has certain limitations and is therefore not recommended. For a list of limitations, see the "Limitations and Restrictions" section of the ''Release Notes for Cisco Unified MeetingPlace Release 8.5'' at http://www.cisco.com/en/US/products/sw/ps5664/ps5669/prod_release_notes_list.html.

+

* Using Cisco WebEx Node for MCS in a WebEx-scheduling deployment has certain limitations and is therefore not recommended for new deployments. If the WebEx Node is currently installed on a WebEx site currently, that can remain in place. For a list of limitations, see the "Limitations and Restrictions" section of the ''Release Notes for Cisco Unified MeetingPlace Release 8.5'' at http://www.cisco.com/en/US/products/sw/ps5664/ps5669/prod_release_notes_list.html.

-

* If you include Cisco WebEx Node for MCS as part of your deployment, you must have at least two nodes built (one as the primary and one as the secondary MBD) before installing your first Cisco WebEx Node for MCS.

+

* If you include Cisco WebEx Node for MCS as part of your deployment, you must have at least two Audio Conferencing nodes built (one as the primary and one as the secondary MBD) before installing your first Cisco WebEx Node for MCS.

+

** The previous note does not apply if you are using '''Release 8.5 MR2 in a WebEx-scheduling deployment with a single node'''. Release 8.5 MR2 or later are the only releases that support WebEx-scheduling deployments with a single node.

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'''Notes:'''

'''Notes:'''

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*If your site is on a version earlier than WBS 27 SP25, contact your Cisco WebEx Customer Support Engineer (CSE) to request an upgrade to the minimum version required for use with Cisco Unified MeetingPlace Release 8.5.

+

*If your site is on a version earlier than WBS 27 SP25, contact your Cisco WebEx Client Success Manager (CSM) to request an upgrade to the minimum version required for use with Cisco Unified MeetingPlace Release 8.5.

*You must have both WBS 27 SP27 and WebEx XML API Release 5.7 or later to use the WebEx-MeetingPlace Automatic Configuration feature.

*You must have both WBS 27 SP27 and WebEx XML API Release 5.7 or later to use the WebEx-MeetingPlace Automatic Configuration feature.

*WBS27 FR23 and later offers a new capability for supporting Dual Audio vendors on the same WebEx Site. For more information, see the "New Features" section of the ''Release Notes for Cisco Unified MeetingPlace Release 8.5''.

*WBS27 FR23 and later offers a new capability for supporting Dual Audio vendors on the same WebEx Site. For more information, see the "New Features" section of the ''Release Notes for Cisco Unified MeetingPlace Release 8.5''.

*Network Based Recordings (NBR) are not supported for internal meetings on systems configured with Cisco WebEx Node on MCS or UCS. NBR are fully supported for all meeting types on systems configured for Cisco Webex Node on ASR.

*Network Based Recordings (NBR) are not supported for internal meetings on systems configured with Cisco WebEx Node on MCS or UCS. NBR are fully supported for all meeting types on systems configured for Cisco Webex Node on ASR.

* Cisco Unified MeetingPlace Release 8.5 does not support WebEx-scheduling configurations in which the WebEx site is tightly integrated with WebEx Connect. This is because in such integrations, users are managed by the WebEx Connect Org Administration. Cisco Unified MeetingPlace Release 8.5 requires that users are managed through either the Cisco Unified MeetingPlace or Cisco WebEx administration interfaces.

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== License Requirements ==

== License Requirements ==

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This release of Cisco Unified MeetingPlace uses active host-based licensing. The system uses an audit mechanism to track the number of users who have actively created meetings and compares that to the number of licenses that are installed. An alarm is raised when the number of user who create meetings exceeds the number of licenses installed.

+

This release of Cisco Unified MeetingPlace uses active host-based licensing. The system uses an audit mechanism to track the number of users who have actively created meetings and compares that to the number of licenses that are installed. An alarm is raised when the number of users who create meetings exceeds the number of licenses installed.

Licenses are for both audio conferencing and standards-based video conferencing in Cisco Unified MeetingPlace.

Licenses are for both audio conferencing and standards-based video conferencing in Cisco Unified MeetingPlace.

* If you have no licenses installed the system will allow only a single meeting at a time.

* If you have no licenses installed the system will allow only a single meeting at a time.

-

+

* If you are completing a Cisco UCS installation under VMware, note that the Cisco Unified MeetingPlace system produces a randomly generated 12-digit "MAC address" that you will require for licensing. To obtain the MAC address, make sure that you install the Meeting Directors first. You can then obtain the randomly generated MAC address and register your license key.

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Deployments configured for WebEx-scheduling use WebEx Productivity Tools. For more information, see the ''Productivity Tools Release Notes'' available from the Support > User Guides link on your Cisco WebEx Site or by accessing the WebEx Productivity Tools section from the following link: http://support.webex.com/support/system-requirements.html

Deployments configured for WebEx-scheduling use WebEx Productivity Tools. For more information, see the ''Productivity Tools Release Notes'' available from the Support > User Guides link on your Cisco WebEx Site or by accessing the WebEx Productivity Tools section from the following link: http://support.webex.com/support/system-requirements.html

+

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'''Note:''' If your deployment requires Cisco WebEx Network Based Recording (NBR) with conferencing nodes located outside of the USA or London, contact your WebEx Customer Service Manager (CSM) to place an order to uncheck the “Country Code Restriction”. This enables NBR dial-out to international nodes.

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==Deployment Requirements==

==Deployment Requirements==

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The Release 8.5 system supports up to 16 nodes.

The Release 8.5 system supports up to 16 nodes.

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====Sites====

====Sites====

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Sites that include a Hardware Media Server cannot contain both SD and HD Video Blades.

Sites that include a Hardware Media Server cannot contain both SD and HD Video Blades.

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WebEx-scheduling deployments do not support the Failover Server feature. Multinode configuration is used instead to support any failover requirements.

WebEx-scheduling deployments do not support the Failover Server feature. Multinode configuration is used instead to support any failover requirements.

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*4 Mbps minimum bandwidth for the WAN link between any two nodes. Nodes can be standalone Meeting Directors, root nodes or leaf nodes.

*4 Mbps minimum bandwidth for the WAN link between any two nodes. Nodes can be standalone Meeting Directors, root nodes or leaf nodes.

*Two data centers with WAN and two Servers in each data center requires 4 Mbps

*Two data centers with WAN and two Servers in each data center requires 4 Mbps

*Adding a new node requires a maximum latency of 200 ms RTT (there is a timeout after 30 minutes)

*Adding a new node requires a maximum latency of 200 ms RTT (there is a timeout after 30 minutes)

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====DNS Recommendations====

====DNS Recommendations====

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*Reverse IP lookup required

*Reverse IP lookup required

*Classless DNS not supported

*Classless DNS not supported

-

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*CUCM needs to have DNS enabled to resolve the MP hostnames for the SIP Refer commands to be sucessful.

====Customer Network to Cisco WebEx Cloud Requirements====

====Customer Network to Cisco WebEx Cloud Requirements====

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*Cisco WebEx Node for ASR or MCS must be able to establish connections outbound TCP 443 only to the Internet (no web proxy supported)

*Cisco WebEx Node for ASR or MCS must be able to establish connections outbound TCP 443 only to the Internet (no web proxy supported)

**Bandwidth is dependent on the total number of ''external'' meetings with data sharing in progress; what is being shared affects bandwidth used. Internal Meetings do not have any bandwidth impact to the Cisco WebEx collaboration cloud.

**Bandwidth is dependent on the total number of ''external'' meetings with data sharing in progress; what is being shared affects bandwidth used. Internal Meetings do not have any bandwidth impact to the Cisco WebEx collaboration cloud.

Revision as of 20:15, 5 November 2012

WebEx-scheduling deployments support multinode configurations with active-active redundancy. Multinode systems support up to 14,400 audio ports and 14,400 web sessions.

Note: A WebEx-scheduling deployment with a single-node is supported in Release 8.5 MR2 (8.5.4) and later. For earlier releases, contact your Cisco Account Manager who can work with Product Management to define a deployment that best addresses your needs.

The Express Media Server is a set of software modules that reside co-resident with the Application Server software. During installation, you will have the option to choose either the Hardware Media Server or the Express Media Server. For details about the EMS, see the Express Media Server Requirements.

CUCM 8.0(3) is the only release that supports SIP Refers for multinode Cisco Unified MeetingPlace systems. Open a case with Cisco TAC against the Cisco Unified Communications Manager to obtain the latest Engineering Special (ES) or Service Update (SU) version of CUCM 8.0(3).

Using Cisco WebEx Node for MCS in a WebEx-scheduling deployment has certain limitations and is therefore not recommended for new deployments. If the WebEx Node is currently installed on a WebEx site currently, that can remain in place. For a list of limitations, see the "Limitations and Restrictions" section of the Release Notes for Cisco Unified MeetingPlace Release 8.5 at http://www.cisco.com/en/US/products/sw/ps5664/ps5669/prod_release_notes_list.html.

If you include Cisco WebEx Node for MCS as part of your deployment, you must have at least two Audio Conferencing nodes built (one as the primary and one as the secondary MBD) before installing your first Cisco WebEx Node for MCS.

The previous note does not apply if you are using Release 8.5 MR2 in a WebEx-scheduling deployment with a single node. Release 8.5 MR2 or later are the only releases that support WebEx-scheduling deployments with a single node.

Software

Cisco WebEx Node Release 8.5

Cisco Unified MeetingPlace Release 8.5 does not support an upgrade of Cisco WebEx Node for MCS to release 8.5 from a previous release. All installations of Cisco WebEx Node for MCS must be new installations.

Event Center and Training Center are not supported on Apple Mac systems.

Event Center supports the Audio Broadcast feature that reduces the need for all participants to dial into a MeetingPlace audio meeting. Connection to the audio system is limited to those participants designated as Speakers. All other attendees receive the audio, video, and web conferencing components in multiple HTTPS streams via their PC.

If your site is on a version earlier than WBS 27 SP25, contact your Cisco WebEx Client Success Manager (CSM) to request an upgrade to the minimum version required for use with Cisco Unified MeetingPlace Release 8.5.

You must have both WBS 27 SP27 and WebEx XML API Release 5.7 or later to use the WebEx-MeetingPlace Automatic Configuration feature.

WBS27 FR23 and later offers a new capability for supporting Dual Audio vendors on the same WebEx Site. For more information, see the "New Features" section of the Release Notes for Cisco Unified MeetingPlace Release 8.5.

Network Based Recordings (NBR) are not supported for internal meetings on systems configured with Cisco WebEx Node on MCS or UCS. NBR are fully supported for all meeting types on systems configured for Cisco Webex Node on ASR.

The WebEx end-user client interface supports any HTTP or SOCKS proxy server based on browser settings.

Cisco Unified MeetingPlace Release 8.5 does not support WebEx-scheduling configurations in which the WebEx site is tightly integrated with WebEx Connect. This is because in such integrations, users are managed by the WebEx Connect Org Administration. Cisco Unified MeetingPlace Release 8.5 requires that users are managed through either the Cisco Unified MeetingPlace or Cisco WebEx administration interfaces.

License Requirements

This release of Cisco Unified MeetingPlace uses active host-based licensing. The system uses an audit mechanism to track the number of users who have actively created meetings and compares that to the number of licenses that are installed. An alarm is raised when the number of users who create meetings exceeds the number of licenses installed.

Licenses are for both audio conferencing and standards-based video conferencing in Cisco Unified MeetingPlace.

If you have no licenses installed the system will allow only a single meeting at a time.

If you are completing a Cisco UCS installation under VMware, note that the Cisco Unified MeetingPlace system produces a randomly generated 12-digit "MAC address" that you will require for licensing. To obtain the MAC address, make sure that you install the Meeting Directors first. You can then obtain the randomly generated MAC address and register your license key.

Integration Requirements

Deployments configured for WebEx-scheduling use WebEx Productivity Tools. For more information, see the Productivity Tools Release Notes available from the Support > User Guides link on your Cisco WebEx Site or by accessing the WebEx Productivity Tools section from the following link: http://support.webex.com/support/system-requirements.html

Note: If your deployment requires Cisco WebEx Network Based Recording (NBR) with conferencing nodes located outside of the USA or London, contact your WebEx Customer Service Manager (CSM) to place an order to uncheck the “Country Code Restriction”. This enables NBR dial-out to international nodes.

Deployment Requirements

Nodes

The MeetingPlace Application Server has two separate functions that may be active on the same node or may be separated between nodes.

Meeting Director nodes: The Meeting Director module controls where meetings are placed. It also maintains communication with WebEx. We recommend that you have two “Meeting Director” nodes in a system so that if one fails the control is automatically passed to the backup.

Conferencing nodes: The Conferencing module controls the traditional audio/video conferencing. The Meeting Director assigns meetings to a specific Conferencing node. When a call comes into a conferencing node but the user wants to attend a meeting on a different conferencing node then the call is referred to the target node.

In small systems up to four nodes, you can place the Meeting Director and Conferencing functions on the same node. Whenever the system is larger we recommend that the Meeting Director run on a node with no Conferencing.

The Release 8.5 system supports up to 16 nodes.

Sites

Groups of nodes are organized into a site. We recommend that the nodes within a site are homogenous so that the user experience is common within all nodes of a site. Release 8.5 supports a maximum of four nodes per site.

Redundancy

When sizing a system, we recommend that you size each site for the desired number of conferencing nodes and then add one additional node. For example, if a site requires 3000 ports we recommend that you include three nodes that each have a capacity of 1500 ports for a total of 4500 ports. This ensures that you will support full capacity while simultaneously servicing any one node.

Adding a new node requires a maximum latency of 200 ms RTT (there is a timeout after 30 minutes)

DNS Recommendations

All FQDNs of Meeting Director Nodes (if applicable), Conferencing Nodes and Cisco WebEx Nodes are required for DNS resolution between all servers

No multiple names to IPs

Reverse IP lookup required

Classless DNS not supported

CUCM needs to have DNS enabled to resolve the MP hostnames for the SIP Refer commands to be sucessful.

Customer Network to Cisco WebEx Cloud Requirements

Meeting Director to Cisco WebEx cloud must be able to establish connections outbound TCP 443 only to the Internet (only SOCKS proxy is supported)

Bandwidth for TSP API and user profile synchronization is minimal

Cisco WebEx Node for ASR or MCS must be able to establish connections outbound TCP 443 only to the Internet (no web proxy supported)

Bandwidth is dependent on the total number of external meetings with data sharing in progress; what is being shared affects bandwidth used. Internal Meetings do not have any bandwidth impact to the Cisco WebEx collaboration cloud.

Customer Network to Cisco WebEx Cloud IP Ranges for Firewall Settings

To ensure traffic to and from the WebEx domain is routed appropriately through your firewall or proxy servers, review the settings below:

Web browser exceptions:

Add an exception for the entire webex.com domain = *.webex.com.

At the minimum, the following addresses should be added as exceptions: YOURSITENAME.webex.com and akamaicdn.webex.com.

ActiveX and/or JavaScript will need to be allowed through the firewall and web browsers should be configured to not restrict ActiveX and/or JavaScript.

We ask that WebEx sites are not cached (content, IP-path) on proxy servers.

Incoming Ports Used in WebEx-Scheduling Deployments

Use these tables to make sure that your firewalls do not block access from Cisco Unified MeetingPlace to users or integrated systems, and to make sure that you do not block communication among the Cisco Unified MeetingPlace components and servers.

Outgoing Ports Used in WebEx-Scheduling Deployments

Use these tables to make sure that your firewalls do not block access from Cisco Unified MeetingPlace to users or integrated systems, and to make sure that you do not block communication among the Cisco Unified MeetingPlace components and servers.

Telephony Service provider (TSP) Links dual to Cisco WebEx cloud via internet outbound only. There are two socket connections with SSLv3. Enabled to communicate to the Cisco WebEx cloud outbound. No HTTPS proxy is supported (SOCKS proxy can be configured).

Only outbound firewall to Cisco WebEx cloud, TSP then is a two-way API data stream

HTTP

Both Meeting Directors

Each Conference node

TCP

61080

To Meeting Broker Director on Meeting Director nodes from Meeting Broker Agent on each Conference node

--

HTTPS

Both Meeting Directors

Each Conference node

TCP

61443

To Meeting Broker Director on Meeting Director nodes from Meeting Broker Agent on all Conference nodes

--

Application Server/ Express Media Server

MP_REPL

Application Servers

Meeting Directors

TCP

2008

Database replication between the Conference nodes and both Meeting Directors

Optional, only if failover is configured

XML

Application Server (leaf nodes)

Two Meeting Director nodes

TCP

10443

All leaf Conference nodes initiate TSPP on both Meeting Director nodes from Cisco WebEx Adapter on both primary and secondary MDs; persistent connections

Tunnel control and meeting information from the Cisco WebEx Node to the Cisco WebEx cloud. Multiple outbound TCP 443 connections will be created to the Cisco WebEx cloud as external meetings are started. Shared content is sent to the Cisco WebEx cloud for guest users to view during meetings. No Web HTTPS or SOCKS proxy is allowed from the Cisco WebEx Node to the Cisco WebEx cloud.

Only outbound firewall to Internet, these TCP connections also check for NTP clocking to synch to the Cisco WebEx cloud for correct conferencing time coordination.